<div class="am-cf am-g">
    <!--左边开始---->
    <div class="am-u-sm-2 am-u-md-2 am-u-lg-2 admin-sidebar am-offcanvas am-offcanvas-style" id="admin-offcanvas">
        <include file="Public/left"/>
    </div><!--左边结束---->
    <div class="am-u-sm-10 am-u-md-10 am-u-lg-10 custom-left am-fr" id="Contename"   >
        <div id="top-alert" class="fixed alert alert-error am-u-sm-12 am-u-md-12" style="display:none">
            <button class="close fixed" style="margin-top: 4px;">
                &times;
            </button>
            <div class="alert-content">
                这是内容
            </div>
        </div>
        <block name="Content">
        </block>
    </div>
</div>
<a class="am-icon-btn am-icon-th-list am-show-sm-only admin-menu" data-am-offcanvas="{target: '#admin-offcanvas'}"
  style="z-index:980;"></a>
</body>

</html>
